DFOV to VFOV (1:1)

1 Diagonal FOV = 0.707116 Vertical FOV · profile-dependent conversion · context: game/FOV profile

Direct Answer

1 Diagonal FOV equals 0.707116 Vertical FOV

This result depends on the selected profile context: game/FOV profile.

For 45 Diagonal FOV, this profile returns 32.6499 Vertical FOV.

Converter Calculator

1 Diagonal FOV (degrees) =
0.707116 Vertical FOV (degrees)

Explanation

Formula context fixed at 1:1. DFOV converts to VFOV using trig relations on the half-angle tangent model.

From Diagonal FOV to Vertical FOV, results depend on the selected game/FOV profile and stay consistent with that profile across table rows and calculator input.

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Keep the same profile in both directions to avoid mixing lookup systems that use different size mappings.

Method & Reference (Verified)

  • Method basis: profile-bound mapping; constants depend on the selected profile encoded in the route.
  • Profile reference: game/FOV profile.
  • Consistency rule: keep the same profile in mirror direction to avoid mixing incompatible mappings.

Common Conversion Values

Diagonal FOV (degrees)Vertical FOV (degrees)
45 32.6499
60 44.415309
75 56.966932
90 70.528779
100 80.24148
110 90.561771
120 101.536959
130 113.193603